Properties

Label 2-98736-1.1-c1-0-21
Degree $2$
Conductor $98736$
Sign $1$
Analytic cond. $788.410$
Root an. cond. $28.0786$
Motivic weight $1$
Arithmetic yes
Rational yes
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 3-s + 2·5-s − 2·7-s + 9-s + 4·13-s − 2·15-s + 17-s + 6·19-s + 2·21-s + 8·23-s − 25-s − 27-s − 6·29-s − 8·31-s − 4·35-s + 2·37-s − 4·39-s − 2·41-s + 2·43-s + 2·45-s − 3·49-s − 51-s − 6·53-s − 6·57-s + 4·59-s − 4·61-s − 2·63-s + ⋯
L(s)  = 1  − 0.577·3-s + 0.894·5-s − 0.755·7-s + 1/3·9-s + 1.10·13-s − 0.516·15-s + 0.242·17-s + 1.37·19-s + 0.436·21-s + 1.66·23-s − 1/5·25-s − 0.192·27-s − 1.11·29-s − 1.43·31-s − 0.676·35-s + 0.328·37-s − 0.640·39-s − 0.312·41-s + 0.304·43-s + 0.298·45-s − 3/7·49-s − 0.140·51-s − 0.824·53-s − 0.794·57-s + 0.520·59-s − 0.512·61-s − 0.251·63-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 98736 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 98736 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(98736\)    =    \(2^{4} \cdot 3 \cdot 11^{2} \cdot 17\)
Sign: $1$
Analytic conductor: \(788.410\)
Root analytic conductor: \(28.0786\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 98736,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(2.076864578\)
\(L(\frac12)\) \(\approx\) \(2.076864578\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 \)
3 \( 1 + T \)
11 \( 1 \)
17 \( 1 - T \)
good5 \( 1 - 2 T + p T^{2} \)
7 \( 1 + 2 T + p T^{2} \)
13 \( 1 - 4 T + p T^{2} \)
19 \( 1 - 6 T + p T^{2} \)
23 \( 1 - 8 T + p T^{2} \)
29 \( 1 + 6 T + p T^{2} \)
31 \( 1 + 8 T + p T^{2} \)
37 \( 1 - 2 T + p T^{2} \)
41 \( 1 + 2 T + p T^{2} \)
43 \( 1 - 2 T + p T^{2} \)
47 \( 1 + p T^{2} \)
53 \( 1 + 6 T + p T^{2} \)
59 \( 1 - 4 T + p T^{2} \)
61 \( 1 + 4 T + p T^{2} \)
67 \( 1 - 12 T + p T^{2} \)
71 \( 1 + 12 T + p T^{2} \)
73 \( 1 + 8 T + p T^{2} \)
79 \( 1 + 10 T + p T^{2} \)
83 \( 1 + 12 T + p T^{2} \)
89 \( 1 + 6 T + p T^{2} \)
97 \( 1 + 14 T + p T^{2} \)
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   \(L(s) = \displaystyle\prod_p \ \prod_{j=1}^{2} (1 - \alpha_{j,p}\, p^{-s})^{-1}\)

Imaginary part of the first few zeros on the critical line

−13.55585250033556, −13.31078813127337, −12.74737706676203, −12.59340569554407, −11.56846986829376, −11.36822804303716, −10.89292486002524, −10.30221658444814, −9.733684697625014, −9.406444222412124, −9.018181275427776, −8.353714847439164, −7.563101039268094, −7.117057717757797, −6.676573070542424, −5.992080766743383, −5.549401023671200, −5.395565378582684, −4.502572638403094, −3.793971250308304, −3.223758450811457, −2.784869587002109, −1.668173668561168, −1.391946857032766, −0.4818390235086302, 0.4818390235086302, 1.391946857032766, 1.668173668561168, 2.784869587002109, 3.223758450811457, 3.793971250308304, 4.502572638403094, 5.395565378582684, 5.549401023671200, 5.992080766743383, 6.676573070542424, 7.117057717757797, 7.563101039268094, 8.353714847439164, 9.018181275427776, 9.406444222412124, 9.733684697625014, 10.30221658444814, 10.89292486002524, 11.36822804303716, 11.56846986829376, 12.59340569554407, 12.74737706676203, 13.31078813127337, 13.55585250033556

Graph of the $Z$-function along the critical line